If `int (dx)/(2^x+3) = A ln(1+3xx 2^(-x))+c` then `A=` (A) `1/3` (B) `ln2/3` (C) `1/(3ln2)` (D) `-1/(3ln2)`

If int (dx)/(x-x^(3))=A log |(x^(2))/(1-x^(2))|+c then A= (A) 2 (B) 1/2 (C) 2/3 (D) 1/3

If int_(ln 2)^(x) (e^(x)-1)^(-1)dx= ln (3/2) then x=

int (2x ^ (3) + 3x ^ (2) + 4x + 5) / (2x + 1) dx equls to: (A) (x ^ (3)) / (2) + (x ^ (2)) / (2) +3 (x) / (2) + (7) / (4) ln (2x + 1) + C (B) 5 (x ^ (3)) / (2) + 6 (x) / (2) + (7) / (4) ln (2x + 1) + C (C) 3 (x ^ (3)) / (2) + 3 (x ^ (2)) / (2) + (7 ) / (4) ln (2x + 1) + C (D) (x ^ (2)) / (2) + 3 (x) / (2) + (7) / (4) ln (2x + 1) + C

int(x-1)/((x-3)(x-2))dx=A ln(x-3)+B ln(x-2)+c , then find the value of A+B

The value of int_(sqrt(ln2))^(sqrt(ln3))(xsinx^2)/(sinx^2+sin(ln6-x^2))dx is (A) 1/4 ln(3/2) (B) 1/2 ln(3/2) (C) ln(3/2) (D) 1/6ln(3/2)

The value of int_(sqrt(ln2))^(sqrt(ln3))(xsinx^2)/(sinx^2+sin(ln6-x^2))dx is (A) 1/4 ln(3/2) (B) 1/2 ln(3/2) (C) ln(3/2) (D) 1/6ln(3/2)

int (1)/(x ^(3)) [log x ^(x) ] ^(2) dx = p (log x ) ^(3) + c Then p = .............

If (log)_(10)[1/(2^x+x-1)]=x[(log)_(10)5-1] , then x= 4 (b) 3 (c) 2 (d) 1

If (log)_(10)[1/(2^x+x-1)]=x[(log)_(10)5-1] , then x= 4 (b) 3 (c) 2 (d) 1

If (log)_(10)[1/(2^x+x-1)]=x[(log)_(10)5-1] , then x= 4 (b) 3 (c) 2 (d) 1